diff --git a/modules/src/system/open.c b/modules/src/system/open.c
index 7491b8cce..a5ff3c0c7 100644
--- a/modules/src/system/open.c
+++ b/modules/src/system/open.c
@@ -35,6 +35,7 @@ sys_open(path, flag, filep)
 				close(fd);
 				return 0;
 			}
+			break;
 		}
 		/* Fall through */
 	case OP_WRITE: